WO1999024760A1 - Procede d'accumulation de chaleur au moyen de parois et de composants d'accumulation de chaleur latente - Google Patents

Procede d'accumulation de chaleur au moyen de parois et de composants d'accumulation de chaleur latente Download PDF

Info

Publication number
WO1999024760A1
WO1999024760A1 PCT/EP1998/007083 EP9807083W WO9924760A1 WO 1999024760 A1 WO1999024760 A1 WO 1999024760A1 EP 9807083 W EP9807083 W EP 9807083W WO 9924760 A1 WO9924760 A1 WO 9924760A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
storage
temperature
latent
latent storage
Prior art date
Application number
PCT/EP1998/007083
Other languages
German (de)
English (en)
Inventor
Günther Wilfried NIEMES
Horst Niemes
Original Assignee
Niemes Guenther Wilfried
Horst Niemes
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Niemes Guenther Wilfried, Horst Niemes filed Critical Niemes Guenther Wilfried
Priority to EP98962325A priority Critical patent/EP0953131A1/fr
Publication of WO1999024760A1 publication Critical patent/WO1999024760A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Definitions

  • the subject of the innovation is a method for storing heat in outer and inner wall surfaces by means of latent storage masses
  • the room reaction is thermally independent of the control functions step response (transition function) or impulse response (weight function) of the outside and inside temperatures and the radiation influence.
  • the phase shift takes place bilaterally.
  • the instantaneous heat incidence in an air-conditioned room largely consists of radiation energy. Radiant energy does not result in an immediate increase in temperature in the room, it must first strike a solid body (wall, furniture, etc.) and be absorbed by it. The absorbed energy is converted into heat and increases the surface temperature of the body in question. The heat released into the air increases the cooling load, the heat dissipated into the material is stored and only released into the room at a later point in time. The more heat the material stores, the higher its temperature and the smaller its storage capacity.
  • the ability of the ceiling mass to store and dissipate heat is based on the transient heat flows that are initiated by the ventilation measures.
  • the air-related factors such as air speed, air volume, air distribution and air temperature, which influence the size of the heat transfer coefficient, are of particular importance.
  • the heat flow inside the store is of interest after the loading and unloading processes have ended.
  • the temperature spread in the interior of the store depends on the store loading and unloading processes, with the store discharge between the surface and the storage mass only taking place in an approximately 5 cm deep zone during the night phase.
  • the asymmetrical course of the storage loading and unloading depends on different storage temperature distribution lines and the temperature differences of the air flows.
  • Another known variant is the combination of passive and active cooling, which tries, if possible, to achieve pleasant room temperatures without the use of chillers, by storing the heat generated during the day in the visible solid ceiling, while at night using water-carrying pipes that flow into the Solid ceilings are inserted in order to dissipate heat again at night via air-water heat exchangers.
  • the warming up and cooling down takes place alternately from room to room, the warming up from the room, cooling down to the cooling pipe.
  • Latent storage uses the latent heat as the heat that can be removed and supplied again during the transition from the liquid to the solid state, the state change taking place at a constant temperature. Excess heat can therefore first be used to melt such substances, in order to later recover or remove them again if necessary.
  • the most important requirements are high storage capacity, favorable melting points, non-corrosive, little volume change during phase change, high conductivity, etc.
  • Some salt hydrates, paraffins and fatty acids are particularly suitable.
  • the difficulties with hypothermia processes of the discharge as well as stratification phenomena are limited due to the simple geometry of the local latent storage provided.
  • the subject of the innovation is a method which provides a reference temperature with the melting point of the latent storage and a significantly higher storage density within the room with the melting heat without extensive construction measures and technical facilities, which the hysteresis of the temperature storage heat function with an adjusted melting point, i.e. Reference temperature uses to offer 100 times the storage capacity of the storage medium compared to air within the room.
  • the reference level of the temperature difference determines the heat balance and the interaction of the individual heat flows and depends on:
  • the contact temperature is established on the contact surface, which is dependent on the heat induction number.
  • the subject of the innovation is to increase the heat storage capacity of the building by means of a latent storage as a "disturbance variable" and to determine an almost constant reference temperature for the nightly coolness and the instantaneous heat incidence by means of the melting temperature and to increase the storage load by melting heat to the extent that economically internal and external Thermal loads can be stored and dissipated.
  • the heat transfer figures are similar for solid building materials and liquid media, the heat transfer is subject to the same conditions. As a result, the heat of fusion of a latent storage device can be used to absorb and release internal and external loads.
  • the subject of the innovation is a practical process for heat-producing buildings, which uses the storage of heat in internal or external components using latent storage materials.
  • a latent memory makes it possible to use the base melting temperature and melting heat to the extent that the storage capacity is made available constantly and not variably.
  • the decision as to whether the storage capacity is made available inside or outside depends on the heat generated by the internal or external loads or the instantaneous heat incidence due to radiation and convection and must be calculated using building simulation.
  • the subject of the innovation is to arrange latent storage chambers within outer or inner walls so that
  • a number of substances are available as storage substances, which, because of the change in density, also determine the mechanical strength of the latent storage body.
  • paraffin was also chosen, the melting point of which can be set from 21 to 54 ° C, remains plastic and is frost-proof.
  • the specific heat capacity for building materials is 0.80 kj / kgK
  • Paraffin oil 2.13 kj / kgK, he melting temperature of water is 0 ° C
  • Paraffin oil e.g. 22 ° C
  • the greatly simplified calculation example is only intended to estimate a construction size of the latent memory; more accurate calculations using building simulations show similar results.
  • the latent memory size can be determined using the limit value method.
  • the amount of transmission heat through a wall is, for example, during summer operation over 24 hours at a temperature range of 10 K:
  • the radiant heat is approx. 250 W in 8 hours at a sun air temperature of 54 C C.
  • the latent storage wall has to absorb the following amount of heat in its latent storage:
  • Radiant heat / fusion heat 260 W / m 2 in 24 h in 5 kg / m 2 storage heat wall + storage: 500 W / m 2 in 24 h corresponds to 625 kg / m 2
  • the storage behavior of the wall with latent storage therefore corresponds to a wall of twice the wall thickness in summer temperatures.
  • the requirements for a wall structure towards SO, S, SW and W can be met for summer thermal insulation.
  • Farm buildings are subject to different criteria. The investor is not ready to install expensive mechanical systems because of the consequential costs, although the efficiency of the employees in this type of building is reduced as a heat producer and in the future the employees will be exposed to ever higher demands. The work output is reduced and the error rate increases unacceptably without summer heat protection.
  • the secondary storage heat that occurs depends on the storage properties of the room, characterized by the averaged stratified storage coefficient and the permitted deviations.
  • Type I room temperature e.g. depending on the outside air temperature
  • Type II room temperature fluctuates like type 1, but without a fixed assignment to a reference variable
  • Type III room air temperature fluctuates around average (cosine function)
  • the maximum reduction in the total cooling load can be recorded if the room air temperature increase and decrease is assigned to the cooling load curve synchronously. The maximum indoor air temperature increase is then at the time of the total maximum. This allows the hourly secondary storage heat flows to be assigned in time. If a management variable is available, it must be assigned accordingly.
  • the subject of the innovation is the assignment of a leadership size by one
  • Room air temperature in steady state enables.
  • a steady, quasi-steady state means that the daily mean value of the room air temperature does not differ significantly from that of the previous day. This can then be determined from the balance of the heat flows, in which storage processes no longer have to be taken into account.
  • the amplitude of the room air temperature is calculated from a balance of the time-dependent heat flows, including secondary storage, which is caused by the heat absorption capacity of the room. To calculate the heat absorption capacity of the room, the average stratified storage coefficient of the room is used for simplification. The phase shift of the room air temperature compared to the resulting maximum of heat load and ventilation heat flow is neglected.
  • the subject of the innovation is the reduction of the phase shift.
  • the dynamic latent energy store picks up the peak loads when the time-dependent heat flows arise, so that they can be released again at night with negative temperature levels with or without ventilation and air conditioning systems.
  • the room air temperature is calculated according to the following criteria:
  • the subject of the innovation is the steady state of the indoor air using latent storage in order to be able to use the following tasks:
  • the heat load, the flow rate of the ventilation system and the heat absorption capacity of the building influence the daily course of the room air temperature in the steady state.
  • Some components of the heat load depend on the room air temperatures used as the basis for the calculation.
  • Latent storage which can take over the function of the reference temperature and enables the phase shift of the room temperature compared to the resulting maximum of heat load and heat air flow.
  • the subject of the innovation is to define a reference temperature within the room by means of latent storage in order to be able to use the outside air temperature as a control variable instead of as a control variable of the latent storage.
  • the maximum value is reduced by approx. 35% compared to a variable room temperature.
  • 65% of the nominal volume flow and correspondingly reduced cooling capacity are required, and the maximum indoor air temperature increases under design conditions of about 4 K compared to the setpoint. This increase in temperature compared to the setpoint is taken up by the latent storage capacity during the day and dissipated again at night, so that a further approximation to the setpoint appears and the ventilation system only takes on the fresh air supply task.
  • the flow rate must be determined, which ensures compliance with the permissible design conditions.
  • the permissible maximum room air temperature is about 3 to 5 K above the maximum value of the selected gear of the outside temperature. If the maximum permissible values are guaranteed under design conditions, compliance with the permissible mean excess of the specified values for the room air temperature is ensured.
  • the calculation is to be carried out as a variant calculation for several volume flows, a reduction of the outside air flow by 25 - 30% is possible.
  • a further reduction in the outside air flow is possible because the increase in the ambient air temperature is limited and temporarily stored by the absorption of the peak loads in the latent storage until the outside air flow takes over the delivery of the peak loads at a low temperature.
  • Latent storage Bodies in concrete masses can also be used to absorb the heat of setting or to heat concrete structures evenly in the case of components that are subject to high levels of radiation. Basically, latent storage can be used in
  • Heating or cooling surfaces such as radiators or cooling ceilings
  • a metal cylinder with paraffin is used in the middle as a latent storage with> 50 mm, ⁇ 100 mm at a height of approx. 20 cm in prefabricated chambers in the brick (test setup with holes) .
  • the storage mass is> 10 kg / m 2 ⁇ 50 kg / m 2 .
  • Coverage of the storage mass by wall surfaces is manageable even when using combustible latent storage mass (eg paraffin: evaporation temperature 300 ° C). Larger units can also be used in prefabricated walls and prefabricated concrete parts. Basically, it should be noted that it is irrelevant whether the storage capacity is made available inside or outside.
  • a 10 cm thick plasterboard component In a 10 cm thick plasterboard component, rectangular metal pipes 75/150 mm high with KF * 4 H 2 O / 18.5 ° C as a filling are arranged at a distance of 60 cm as a supporting structure.
  • the storage mass for a room area of 10 m 2 is approx. 46 kg and can absorb approx. 4370 W as storage heat and corresponds to approx. 60 W / m 2 internal loads over 7 hours.
  • the latent storage wall can provide comfort conditions for the room temperature.
  • the required storage mass is, as shown under 2, for example 46 kg or approx. 46 dm 3 .
  • the convector panel radiator with 600 mm height, 1 row of pipes, 2 m Length, 5.5 kg water content, 4.14 m 2 heating surface has a heating output at 80/20 ° C of 2280 W in the middle heating plate.
  • Two smooth flat radiators with a thickness of 20 mm are connected to each other by convection surfaces.
  • the heating plate has 13 m 2 heating surface and a standard heating output of 3780 watts.
  • the heat emission / heat absorption is 6 K, 5 W / m 2 K as convection heat and 5 W / m 2 K as radiant heat.
  • the possible heat transfer or storage heat is based on the area:
  • Metal cassette ceiling design as a latent storage body with or without an applied cooling pipe system, as a non-active or active latent storage element, with or without insulation on the top.
  • the chilled ceiling consists of perforated sheet steel, with or without acoustic tiles, latent storage body made of sheet steel, eg 20 mm cavity with latent storage mass, with or without glued or bonded flat tube system.
  • the ceiling system without pipe system is used for passive and the ceiling system with pipe system for active loading and unloading.
  • Temperature control on the room side can be omitted because of the constant reference temperature.
  • the cooling water temperature can be below the dew point of the room air if an upper insulation is applied, heat exchanger systems can be omitted.
  • metal cassette ceilings with latent storage can be designed as fire ⁇ suspended ceilings. The invention is explained in more detail below with reference to the exemplary embodiments shown in the drawing. Show it:
  • Fig. 8 shows a structure of a chilled ceiling.
  • 1 and 2 show the simple structure of a latent radiator, which can be integrated into the existing PWW heating network in the same design.
  • Modern insulation techniques and requirements in accordance with the Heat Protection Ordinance mean that much smaller radiator areas are required than the size of the radiator parapets allows.
  • heating surfaces with considerable oversizes are used to meet the architect's request for closed front surfaces of the radiator parapets.
  • 1 contains a heating plate 5 connected to a flow 3 and a return 4, a partial surface of the heating element being used as the heating surface.
  • partial areas 7 with a latent memory KF * 4H 2 O are provided.
  • Convection surfaces 6 are also provided between the partial areas mentioned. 2
  • the radiator surface is designed as a heating and latent storage surface and contains internal latent storage bodies, preferably in the form of Thermac capsules 8.
  • Fig. 3 shows a cooling and heating blanket with latent storage.
  • Metal ceiling surfaces of the cooling ceiling type are an interesting type of construction, which can also be equipped with latent storage masses.
  • the chilled ceiling of known design is additionally equipped with latent storage masses.
  • oval copper pipes are bonded to the metal cassettes in a force-locking and heat-conducting manner.
  • latent storage bodies can be applied to the oval copper pipes over a large area or as individual segments.
  • the particular advantage of this construction is that the charging temperature of the latent storage can also be lower than the melting temperature without having to expect condensate.
  • a carrier system 9 of the chilled ceiling and metal cassettes 10 are provided, the dimensions of which are predetermined, for example, from 625/625 to 625/1250 mm.
  • the metal cassette contains a perforation 1 1 and also an acoustic fleece 12 is provided.
  • the latent storage insert 13 is designed for a heat of fusion at 20 ° C. with 334 kJ / kg.
  • a cooling pipe system 14 for 12/15 ° C to 15/20 ° C with a cooling water connection 15 with a flexible connection 16 is provided.
  • Insulation 17, for example Armaflex 9 mm serves as protection against dirty water.
  • a connection 18 of the cooling pipe system for 12/15 ° C to 15/20 ° C is provided.
  • FIG. 4 shows an integration into an energy concept, specifically the construction of a heating and cooling system with a latent storage heating / cooling ceiling 19, the existing facilities for pump hot water heating being used.
  • This inexpensive variant of latent storage cooling is suitable for the location as a radiator surface or chilled ceiling as well as for retrofitting and renovation of existing systems due to changes in use of the building.
  • the system is also suitable for integration into CHP concepts in connection with absorption systems or energy piles.
  • the system type energy piles and heating / cooling ceiling is particularly effective because the temperature level of the energy piles corresponds to the discharge temperature of the latent storage and the device energy piles can be used at night, i.e. at a time when no cooling work is required by the chiller.
  • a latent-storage heating-cooling ceiling 19 is shown schematically with a connecting line to a boiler 20, a cooling machine 21 and a wet-dry cooler 22. Furthermore, energy piles 23 or CHP waste heat units 24 are provided.
  • 5 shows in a diagram the temperature behavior in an office room of 25 m 2 with a latent memory in a temperature simulation for a warm day. The temperature along the y axis is shown in ° C over the time in hours along the x axis. Curve c shows the temperature profile of the outside temperature and curve d shows the temperature profile of the inside temperature.
  • FIG. 6 shows a typical integration into an energy concept, namely the method of tip cooling using latent storage walls and components or the geothermal energy concept with deep foundation of energy piles 25 for 10/15 ° C.
  • a cooling circuit 26 for 10/15 C C, a heat exchanger 27 for the energy piles 25 and the latent storage are provided.
  • the latent storage units are designed as chilled ceilings 28 for 15/20 ° C. and a wet-closed cooling tower 29 for 15/25 ° C. is provided.
  • a water-water cooling machine 30 for 6/12 ° C, refrigeration consumer central devices 31 for 6/12 ° C or decentralized refrigeration consumer 32 for 6/12 ° C are provided.
  • the day-to-day cooling circuit is designed for 15/20 ° C.
  • FIG. 7 shows a histogram of an energy balance when using a latent memory.
  • a room with 10 m 2 and 60 W / m 2 is assumed, which has a chilled ceiling with cooling pipes.
  • the areas 34 relate to a latent memory discharge.
  • the areas 35 relate to the discharge of the room.
  • 36 is the latent discharge, while 37 denotes the discharge of the building.
  • the maximum inside temperature 38, the inside temperature 39 and the outside temperature 40 are indicated.
  • the latent storage 42 is designed in sheet steel for 21 ° C. and is provided at the bottom with acoustic fleece 44 and also with a perforated metal ceiling plate 45.
  • the area with the glued cooling tubes 43 has a thickness of 10 mm, while the latent storage 42 has a thickness of 20 mm in this exemplary embodiment.
  • the acoustic fleece 44 has a thickness of 2 mm and the perforated metal ceiling plate 49 has a thickness of 10 mm.
  • Facade construction companies have set themselves the goal of offering elaborate energy concepts as demonstration projects through the architects and builders, which usually fail due to a cost-benefit analysis, because "the technical possibilities for (winter) energy savings while maximizing comfort and optimizing workplace quality" are advertised, but it is not taken into account that in commercial buildings as heat producers with the simplest heating systems, comfortable working conditions can already be achieved in winter, if the joint ventilation ensures the hygienic requirements through a sufficient air change.
  • the heat storage in a building depends on the building structure, unevenness of different peak loads and the heat stratification in some cases.
  • the effective cooling load is determined by the construction, sunlight, lighting and internal loads.
  • the performance of the ventilation system, the cooling system or the dynamic latent storage is determined by the heat remaining in the building, the starting load, the operating time and the instantaneous heat incidence.
  • the loading and unloading of a latent storage with the reference temperature of the eutectic melting point can do without room-side control technology components and can contribute to the air-conditioning system being able to take on its actual task, i.e. humidification and dehumidification of the room air as a convenience or operational requirement, at reasonable costs.
  • the heat protection ordinance often stands in the way of sensible energy concepts. Simulation calculations show that with considerable internal heat sources, the too low k-value of the glass surfaces reduces the heat dissipation in the summer so that the heat flows out in summer only with reduced cooling. If it is taken into account that at least double the price for mechanical cooling compared to heating costs should be considered, energy concepts should become mandatory. Reference numerals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne un procédé pour l'accumulation de chaleur dans des surfaces de parois extérieures et intérieures. Le comportement d'accumulation de telles surfaces de parois doit être amélioré. A cet effet, la capacité d'accumulation de chaleur de ces surfaces est augmentée au moyen de masses d'accumulation de chaleur latente (7, 8, 13, 42) et le passage de chaleur par les surfaces de parois extérieures est limité de sorte que la température de fusion soit adaptée à la température de référence, que la chaleur de fusion soit, en fonction de la charge, rendue indépendante du facteur de poids et que les réactions spatiales des fonctions relatives à la technique de régulation, à savoir réponse brusque (fonction de transition) ou réponse impulsionnelle (fonction pondérale) soient rendues thermiquement indépendantes des températures extérieures et intérieures et de l'influence des rayons.
PCT/EP1998/007083 1997-11-11 1998-11-06 Procede d'accumulation de chaleur au moyen de parois et de composants d'accumulation de chaleur latente WO1999024760A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98962325A EP0953131A1 (fr) 1997-11-11 1998-11-06 Procede d'accumulation de chaleur au moyen de parois et de composants d'accumulation de chaleur latente

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19749764.0 1997-11-11
DE19749764A DE19749764A1 (de) 1997-11-11 1997-11-11 Verfahren der Spitzenkühlung mittels Latentspeicherwänden und -bauteilen

Publications (1)

Publication Number Publication Date
WO1999024760A1 true WO1999024760A1 (fr) 1999-05-20

Family

ID=7848263

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/007083 WO1999024760A1 (fr) 1997-11-11 1998-11-06 Procede d'accumulation de chaleur au moyen de parois et de composants d'accumulation de chaleur latente

Country Status (3)

Country Link
EP (1) EP0953131A1 (fr)
DE (1) DE19749764A1 (fr)
WO (1) WO1999024760A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004072557A2 (fr) 2003-02-11 2004-08-26 Gritzki, Ralf Dispositif a faible consommation d'energie et procede de conditionnement thermique de locaux
DE102004025994A1 (de) * 2004-05-27 2005-10-06 Saint-Gobain Oberland Ag Latentwärmespeicher für Wandelemente
DE202008013961U1 (de) * 2008-10-18 2010-03-04 Uponor Innovation Ab Kühldeckenelement für abgehängte Gebäuderaumdecken
DE102009004353A1 (de) 2009-01-08 2010-07-15 SCHÜCO International KG Vorrichtung und Verfahren zur Raumtemperierung und thermischen Raumkonditionierung
DE102005008536A9 (de) 2004-02-24 2012-09-06 Volker Fischer Verfahren und Vorrichtung zur Kühlleistungssteigerung bei Nur-Luft- und Luft-Wasser-Systemen zur thermischen Konditionierung von Räumen
US9016358B2 (en) 2002-06-03 2015-04-28 Autarkis B.V. System for heating and cooling ambient air in a room of a building

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240246A1 (de) * 2001-09-05 2003-05-08 Ivonne Eulenstein Wärmespeichersystem
DE10221852A1 (de) * 2002-05-16 2003-11-27 Josef Heckmeier Betriebsverfahren für eine Gebäudeheizvorrichtung
DE10248305A1 (de) * 2002-10-16 2004-05-06 Barath, Gisela Vorrichtung zum Temperieren von Räumen
DE10354355B4 (de) * 2003-11-20 2005-08-04 Barath, Gisela Vorrichtung zum Temperieren von Räumen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010819A1 (fr) * 1978-11-06 1980-05-14 Akzo N.V. Appareil accumulateur de chaleur et son utilisation dans des systèmes de chauffage
EP0022126A2 (fr) * 1979-06-06 1981-01-07 Franz Haas Unternehmens-Beteiligungs-Ges.m.b.H. Installation de chauffage ou de conditionnement d'air avec des accumulateurs de chaleur
US4259401A (en) * 1976-08-10 1981-03-31 The Southwall Corporation Methods, apparatus, and compositions for storing heat for the heating and cooling of buildings
EP0028587A2 (fr) * 1979-11-05 1981-05-13 Gerard Wagner Panneau solaire
US4367788A (en) * 1980-09-08 1983-01-11 Cordon William A Method and apparatus for storing energy
US4532917A (en) * 1983-12-19 1985-08-06 Taff Douglas C Modular passive solar energy heating unit employing phase change heat storage material which is clearly transparent when in its high-stored-energy liquid state

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4259401A (en) * 1976-08-10 1981-03-31 The Southwall Corporation Methods, apparatus, and compositions for storing heat for the heating and cooling of buildings
EP0010819A1 (fr) * 1978-11-06 1980-05-14 Akzo N.V. Appareil accumulateur de chaleur et son utilisation dans des systèmes de chauffage
EP0022126A2 (fr) * 1979-06-06 1981-01-07 Franz Haas Unternehmens-Beteiligungs-Ges.m.b.H. Installation de chauffage ou de conditionnement d'air avec des accumulateurs de chaleur
EP0028587A2 (fr) * 1979-11-05 1981-05-13 Gerard Wagner Panneau solaire
US4367788A (en) * 1980-09-08 1983-01-11 Cordon William A Method and apparatus for storing energy
US4532917A (en) * 1983-12-19 1985-08-06 Taff Douglas C Modular passive solar energy heating unit employing phase change heat storage material which is clearly transparent when in its high-stored-energy liquid state

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VDI 2078

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9016358B2 (en) 2002-06-03 2015-04-28 Autarkis B.V. System for heating and cooling ambient air in a room of a building
WO2004072557A2 (fr) 2003-02-11 2004-08-26 Gritzki, Ralf Dispositif a faible consommation d'energie et procede de conditionnement thermique de locaux
DE102005008536A9 (de) 2004-02-24 2012-09-06 Volker Fischer Verfahren und Vorrichtung zur Kühlleistungssteigerung bei Nur-Luft- und Luft-Wasser-Systemen zur thermischen Konditionierung von Räumen
DE102004025994A1 (de) * 2004-05-27 2005-10-06 Saint-Gobain Oberland Ag Latentwärmespeicher für Wandelemente
DE202008013961U1 (de) * 2008-10-18 2010-03-04 Uponor Innovation Ab Kühldeckenelement für abgehängte Gebäuderaumdecken
DE102009004353A1 (de) 2009-01-08 2010-07-15 SCHÜCO International KG Vorrichtung und Verfahren zur Raumtemperierung und thermischen Raumkonditionierung

Also Published As

Publication number Publication date
EP0953131A1 (fr) 1999-11-03
DE19749764A1 (de) 1999-05-12

Similar Documents

Publication Publication Date Title
Florides et al. Measures used to lower building energy consumption and their cost effectiveness
AT510391A2 (de) Aktivfassade
EP1619444A1 (fr) Bâtiment isolé thermiquement et méthode de production dudit bâtiment isolé thermiquement
EP1062463A1 (fr) Climatisation de batiments et batiments climatises, notamment maison d'energie zero
EP3430317B1 (fr) Système de thermorégulation d'un bâtiment ainsi que procédé de thermorégulation d'un bâtiment utilisant un système de ce type
WO1999024760A1 (fr) Procede d'accumulation de chaleur au moyen de parois et de composants d'accumulation de chaleur latente
EP0455184A1 (fr) Procédé de chauffage et/ou refroidissement d'un bâtiment par l'énergie solaire avec utilisation d'une isolation transparente et installation utilisant ce procédé
DE102013021773B4 (de) Verfahren und Vorrichtung zum Temperieren eines Objektes gegenüber seiner Umgebung
EP0041658A2 (fr) Dispositif pour chauffer et refraîchir des pièces climatisées dans des résidences, des serres ou similaires
DE19845557C2 (de) Lüftungsdämmsystem
EP1330579A1 (fr) Batiment a faible consommation d'energie
AT359238B (de) Raumklimatisierungssystem
DE2932628A1 (de) Klimatisierungseinrichtung fuer gebaeude
Iribarren et al. Energy rehabilitation of buildings through phase change materials and ceramic ventilated façades
EP0932799B1 (fr) Immeuble avec un systeme de chauffage
DE3148480A1 (de) Vorrichtung zur temperaturregelung eines gebaeudes und bauelement zur verwendung in einer derartigen vorrichtung
Strand Investigation of a condenser-linked radiant cooling system using a heat balance based energy simulation program
Hwang et al. Analysis of Incorporating a Phase Change Material in a Roof for the Thermal Management of School Buildings in Hot-Humid Climates. Buildings 2021, 11, 248
DE1967009C3 (de) Bauplatte
AT408558B (de) Gebäude
DE19716288A1 (de) Verfahren der Spitzenkühlung mittels Latentspeicherwänden- und -bauteilen
EP4215827A1 (fr) Unité de chauffage de mur extérieur
DE19808084A1 (de) Sanierung von mehrgeschossigen Plattenbauten mit einer vorgesetzten architektonisch ansprechenden Fassade bei Nutzung neuer solarthermischer Lösung
DE19849662A1 (de) Verfahren zur Beeinflussung der Raumtemperatur und Raumluftfeuchte un thermo-hygro-aktives Bauelement hierzu
Echarri-Iribarren et al. Energy rehabilitation of buildings through phase change materials and ceramic ventilated façades

Legal Events

Date Code Title Description
AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

WWE Wipo information: entry into national phase

Ref document number: 1998962325

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 1998962325

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1998962325

Country of ref document: EP